*{
    margin: 0;
    padding: 0;
    user-select: none;
}
body{
    padding: 20px;
}
.box{
    position: relative;
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    padding-bottom: 50px;
    background-color: #fff;
    .item{
        transition: 0.2s;
        font-size: 14px;
        width: 48px;
        height: 26px;
        margin: 0 5px 5px 0;
        border: 1px solid #00aeec;
        padding: 2px 4px;
        border-radius: 2px;
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        &.active{
            border-color: #ff9214;
            background-color: #00aeec;
            color: #ffffff;
        }
    }
    .transparent{
        border-color: transparent;
    }
    .SSRItem{
        width: 111px;
        height: 140px;
        border-radius: 4px;
        overflow: hidden;
        color: #ff9214;
        font-size: 18px;
        background-size: cover;
        animation: expansion 0.1s linear forwards;
        @keyframes expansion {
            from{
                height: 0;
            }to{
                height: 140px;
            }
        }
    }
    .draw{
        cursor: pointer;
        position: absolute;
        bottom: 10px;
        left: 0;
        right: 0;
        font-size: 14px;
        width: 48px;
        margin: 0 5px 5px 0;
        margin: 0 auto;
        border: 1px solid #00aeec;
        padding: 2px 4px;
        border-radius: 2px;
        text-align: center;
    }
}